You have explained your problem, but without running examples, it is hard to say what is wrong. Try this Tk socket client, and see how it works.
#!/usr/bin/perl use warnings; use strict; use Tk; use IO::Socket; require Tk::ROText; # create the socket my $host = shift || 'localhost'; my $port = 7070; my $socket = IO::Socket::INET->new( PeerAddr => $host, PeerPort => $port, Proto => 'tcp', ); defined $socket or die "ERROR: Can't connect to port $port on $host: $ +!\n"; print STDERR "Connected to server ...\n"; my $mw = new MainWindow; my $log = $mw->Scrolled(qw/ROText -scrollbars ose/)->pack; my $txt = $mw->Entry()->pack(qw/-fill x -pady 5/); $mw ->bind('<Any-Enter>' => sub { $txt->Tk::focus }); $txt->bind('<Return>' => [\&broadcast, $socket]); $mw ->fileevent($socket, readable => sub { my $line = <$socket>; unless (defined $line) { $mw->fileevent($socket => readable => ''); return; } $log->insert(end => $line); }); MainLoop; sub broadcast { my ($ent, $sock) = @_; my $text = $ent->get; $ent->delete(qw/0 end/); print $sock $text, "\n"; }

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

In reply to Re: Telnet Client/Server: What am I doing wrong? by zentara
in thread Telnet Client/Server: What am I doing wrong? by PM_Visitor

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.